| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.47 | 10.385% | $95.4499 | $95.45 | $95.45 | $95.40 |
| Purchase #2 | $209.96 | 8.219% | $227.2166 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $142.88 | 5.294% | $150.4441 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $29.98 | 6.674% | $31.9809 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $235.99 | 9.620% | $258.6922 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $157.63 | 11.270% | $175.3949 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $139.59 | 6.576% | $148.7694 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,002.50 | $1,087.9480 | $1,087.94 | $1,087.95 | $1,087.90 | |